Several fixes. the main one is the one related to finder. Some translations added too
Debugger invocation removed
Corrections to several views
Merge pull request #15 from fiuba/fix/for_finders

Fix/for finders
Trello#44 - Now as a teacher I can download a students' solution
Rebase against develop
Merge branch 'fix_teacher_can_download_solutions' of https://github.com/fiuba/alfred into fix_teacher_can_download_solutions

Conflicts:
	models/solution.rb